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}Y
Check
on chattering
of
SW4
and
SW5
Remove
the
lead
wire
of SW4
(+)
and
measure
it
under
B
exposure
state.
-
z
SW4
chattering
within
100u5
i s
ideal.
MY
Check
on
contact
resistance
of
SW4
and
SW4
-—>
(Measure
it
cai
an
eaciliawecpecl
Contact
resistance
must
be 300m
or below
including
that
of
switches
and
lead
wires.
\_tel Measurement
of
CR
time |
im! D
Visual
eheck
on
Cy
cH]
1
efective
contact
of
Rif
Defective
soldering
of
condenser
Cj
(unadjustable)
;
i
.
. |
nm!
Defective
soldering
ot
condenser
c.|
Visual
check
on condenser
Caf—
1
Check
on
shutter
block }
Connect
the
standard
circuit
for check.
im |
L
B.
| Batteries becomes dead quickly. }
Set
the
power
source
adaptor
to the
fel
Vicual
check
on
|
Shortcircuit
in top cover
of
swi
|
battery
box
to
read
the
variations
1
circuit
base
OP
SEMPRERLSE
SNS RBEAC
plates
A and
B.
HY]
Shorteireuit
between
soldered
parts|
Photometering
state
(SW1,
ON! = 125--
Shortcircuit
between
lead
wires
|
220 uA
La
2
s
Exposung
state
(SW5,ON)
=15mA
When
SWI
is OFF=0yA
—
Shortcircuit
with
solder
sludge |
154
lm)
Check
on
battery
Short
circuit
in
battery
case
or power
case
source
high-current
=
few
100mA
10 5
SmA 4
;
c a t
" i
.
ah
When
SW1
is ON:
~ 125 nA
la Check on SW1, SW4
When SW4 is ON: = few 100uA~few mA
and SW5
When SW5 is ON: =15mA
300 3
SW1SW2
SWS SW4
SW4
SWS
ON
OFF
ON
ON
OFF
OFF
.
Lo
Check
on
the
conduction
Skipping
(the orbit
of contact
changes.)
Hm
Vary
the
aperture
figure.
|
"lide
easieios
piel
Ski
|
By
Check
on
memory
voltage
variations
at C;
(+)
(18mV/1Av)
|
*K Lm
Readjustment
of
Ri
and
Re]
slide
resistor.
Lm
Check
on memory
voltage
variations
at
C;
(+)
unit
(18mV/1
sv) |
Lil
Vary
the
brightness
value
Check
on
CdS,
Rp
resistance
and
soldering.
|
Ea
[tf
Readjustment
of
automatic
shutter
release|
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